A <locant>gamma</locant>-lactone that is furan-2(5<element>H</element>)-one which is substituted by a methyl group at position 3 and by a [(1<stereo>Z</stereo>,3<stereo>E</stereo>)-2-methyl-4-(2,6,6-t
rimethylcyclohex-1-en-1-yl)buta-1,3-dien-1-yl]oxy group at position 5. ChEBICHEBI:67190